Question 18530
OK, let's divide your questionS into 2 parts.
a. What's the revenue of March if april had 11000?
If March is 10% lesson, another way of saying this is March is 90 % of 11000.
90/100 (11000)=$9900

b. If april is 700000 and March is 25% lesson = 75%
.75(70000)=52500